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| author | Bram Moolenaar <Bram@vim.org> | 2021-07-01 22:11:28 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-07-01 22:11:28 +0200 |
| commit | b836f631dba2534efd314a8f77439cebc75acd4e (patch) | |
| tree | 6cde26a11e30c9b3b87a348e875f0cc86b0126cf /src/testdir/test_channel.vim | |
| parent | 11a632d60bde616feb298d180108819ebb1d04a0 (diff) | |
patch 8.2.3082: a channel command "echoerr" does not show anythingv8.2.3082
Problem: A channel command "echoerr" does not show anything.
Solution: Do not use silent errors when using an "echoerr" command.
(closes #8494)
Diffstat (limited to 'src/testdir/test_channel.vim')
| -rw-r--r-- | src/testdir/test_channel.vim | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/testdir/test_channel.vim b/src/testdir/test_channel.vim index e9cc258f04..37dfd25861 100644 --- a/src/testdir/test_channel.vim +++ b/src/testdir/test_channel.vim @@ -115,6 +115,18 @@ func Ch_communicate(port) call WaitForAssert({-> assert_equal("added2", getline("$"))}) call assert_equal('added1', getline(line('$') - 1)) + " Request command "echoerr 'this is an error'". + " This will throw an exception, catch it here. + let caught = 'no' + try + call assert_equal('ok', ch_evalexpr(handle, 'echoerr')) + catch /this is an error/ + let caught = 'yes' + endtry + if caught != 'yes' + call assert_report("Expected exception from error message") + endif + " Request command "foo bar", which fails silently. call assert_equal('ok', ch_evalexpr(handle, 'bad command')) call WaitForAssert({-> assert_match("E492:.*foo bar", v:errmsg)}) |